Return types module with deprecation warning

src/dependency_injector/types.py

@@ -0,0 +1,18 @@
+from typing import TypeVar, Generic, Any
+import warnings
+
+
+warnings.warn(
+    message=(
+        'Types module is deprecated since version 3.44.0. Use "Provider" class from the '
+        '"providers" module: providers.Provider[SomeClass]'
+    ),
+    category=DeprecationWarning,
+)
+
+Injection = Any
+T = TypeVar('T')
+
+
+class Provider(Generic[T]):
+    def __call__(self, *args: Injection, **kwargs: Injection) -> T: ...